DEVICE FOR REMOTE MEASUREMENTS OF LIQUID LEVEL IN GAS-LIFTING WELLS

FIELD: wells examination technologies. ^ SUBSTANCE: device has acoustic signals generator and serially connected sensors block, commutator and secondary recording device, made in form of serially connected compander, grid interference suppressor, lower frequencies filter and recorder. Acoustic signa...

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Bibliographic Details
Main Authors LEONOV V.A, FEDOTOV V.I, KRASNOPEROV V.T
Format Patent
LanguageEnglish
Russian
Published 10.02.2005
Edition7
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PHYSICS
TESTING
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Summary:FIELD: wells examination technologies. ^ SUBSTANCE: device has acoustic signals generator and serially connected sensors block, commutator and secondary recording device, made in form of serially connected compander, grid interference suppressor, lower frequencies filter and recorder. Acoustic signals generator is made in form of remote control panel and serially connected control valve and expander connected to its output, while input of controlled valve is connected to common line of gas feed into wells, and expander output is connected through check valve to collector of oil products gathering system. ^ EFFECT: simplified operation, higher speed, higher safety. ^ 1 dwg, 1 ex
Bibliography:Application Number: RU20030129731